CN212687023U

CN212687023U - A blowing device for coiled material

Info

Publication number: CN212687023U
Application number: CN202021160975.8U
Authority: CN
Inventors: 袁明亚; 汤金戈
Original assignee: Dongguan Tongcheng Color Steel Plate Co ltd
Current assignee: Dongguan Tongcheng Color Steel Plate Co ltd
Priority date: 2020-04-03
Filing date: 2020-06-20
Publication date: 2021-03-12
Anticipated expiration: 2030-06-20

Abstract

The utility model belongs to the technical field of the technique of blowing equipment and specifically relates to a blowing device for coiled material is related to, its technical essential is: including the pivot of having cup jointed the coil of strip and being located the plate washer of coil of strip one side, the plate washer is provided with the bracing piece, the tip of bracing piece is provided with and is used for compressing tightly the tight structure of supporting on coil of strip surface, support tight structure include fixed connection in the fixed pipe of bracing piece, fixed intraduct is provided with thrust spring, thrust spring's one end with the bracing piece is inconsistent, thrust spring's other end fixedly connected with push rod, the one end of push rod is located the inside of fixed pipe, just the push rod is located the one end of fixed intraduct is located all the time in the fixed pipe, the other end of push rod is inconsistent with the surface of coil of strip. The utility model discloses its advantage lies in that can make several rings in the coil of strip outside tighten up in real time.

Description

A blowing device for coiled material

Technical Field

The utility model belongs to the technical field of the technique of blowing equipment and specifically relates to a blowing device for coiled material is related to.

Background

In the production and processing of various steel sheet, the raw and other materials that use are the corrosion resistant plate material, for conveniently transporting corrosion resistant plate material batching coil of strip, need unreel the coil of strip so that subsequent processing when getting into the production line, and this just needs use the blowing device.

For example, chinese patent with publication number CN205772496U discloses a plate curling device with adjustable curling diameter, which comprises a rotating shaft and a supporting plate, wherein a first block is arranged on the rotating shaft, a second block is arranged on the supporting plate, a connecting member is arranged between the first block and the second block, the connecting member is respectively hinged with the first block and the second block, a baffle capable of moving axially along the rotating shaft is arranged at the end of the rotating shaft, the baffle is connected with the rotating shaft in a threaded manner, a positioning screw is arranged on one side of the baffle opposite to the rotating shaft, a blocking frame is arranged on the side of the supporting plate, and a hook used for fixing the baffle on the supporting plate is arranged on the blocking frame.

The above prior art solutions have the following drawbacks: in the course of working, when the coil of strip unreeled, because the surface at the coil of strip did not set up the structure of restriction, so several rings in the outside of coil of strip loosen very easily for work is stable inadequately, simultaneously, probably still need carry out the rolling once more to the stainless steel panel of putting flat after the processing was accomplished, and the stainless steel panel that artifical direct rolling unclamped is obviously not convenient enough, still has certain danger, so needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blowing device for coiled material, its advantage lies in can making several rings in the coil of strip outside tighten up in real time to prior art exists not enoughly.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a blowing device for coiled material, is including the pivot that has cup jointed the coil of strip and the plate washer that is located coil of strip one side, the plate washer is provided with the bracing piece, the tip of bracing piece is provided with the tight structure of supporting that is used for compressing tightly the coil of strip surface, support tight structure include fixed connection in the fixed pipe of bracing piece, fixed intraduct is provided with thrust spring, thrust spring's one end with the bracing piece is inconsistent, thrust spring's other end fixedly connected with push rod, the one end of push rod is located the inside of fixed pipe, just the push rod is located fixed intraduct's one end is located all the time in the fixed pipe, the other end of push rod is inconsistent with the surface of coil of.

Through adopting above-mentioned technical scheme, when the coil of strip unreeled, thrust spring promoted the push rod, and the surface of push rod tip coil of strip was supported tightly, and the gyro wheel rotates along with the rotation of coil of strip to in real time tighten up several rings in the coil of strip outside, when the later stage carries out the rolling once more to the stainless steel panel of putting flat, the stainless steel panel that directly reverses the pivot can loosen carries out the rolling, makes rolling process convenient and fast, and is dangerous less.

The present invention may be further configured in a preferred embodiment as: the end part of the push rod, which is far away from the fixed pipe, is rotatably connected with a roller, and the surface of the roller is abutted to the surface of the steel coil.

Through adopting above-mentioned technical scheme, when the setting up of gyro wheel made the coil of strip unreel, the sliding friction power between push rod and the coil of strip became rolling friction power to reduce the resistance, make and unreel more smoothly.

The present invention may be further configured in a preferred embodiment as: the lateral wall of fixed pipe is provided with logical groove along its length direction, the push rod is close to the one end of fixed pipe is provided with stretches out the driving lever that leads to the groove, it keeps away from to lead to the groove the one end of push rod is provided with and is used for the joint the draw-in groove of driving lever.

Through adopting above-mentioned technical scheme, when the coil of strip needs to be changed, upwards dial the driving lever along leading to the groove, the push rod also upwards moves simultaneously, when the driving lever reachs the position at draw-in groove place, rotates the driving lever again for the driving lever joint is to the draw-in groove, and at this moment, the gyro wheel of push rod tip leaves the coil of strip surface, changes the coil of strip again, so conveniently changes the coil of strip.

The present invention may be further configured in a preferred embodiment as: the support rod is L-shaped, the support rod comprises a vertical rod and a horizontal rod, and a reinforcing rod is arranged between the vertical rod and the horizontal rod.

Through adopting above-mentioned technical scheme, the reinforcing bar set up the structural strength of main stay bar for the structure is more stable.

The present invention may be further configured in a preferred embodiment as: the vertical rod comprises a fixed rod and a sliding rod, the fixed rod is T-shaped, a T-shaped sliding groove is formed in the side face of the sliding rod, the sliding rod is in sliding fit with the fixed rod, the side face, far away from the sliding groove, of the sliding rod is connected with a fixing bolt in a threaded mode, the fixing bolt penetrates through the sliding rod, and the end portion of the fixing bolt abuts against the side face of the fixed rod.

Through adopting above-mentioned technical scheme, when the great coil of strip of direct diameter, when the push rod also can not cooperate with thrust spring to adjust, unscrew fixing bolt, then the pulling slide bar upwards slides, when satisfying the coil of strip of great diameter, screw up fixing bolt again can, otherwise, then adjust the slide bar downwards, so improve equipment's practicality.

The present invention may be further configured in a preferred embodiment as: the number of the abutting structures is two, and the abutting structures are symmetrically distributed on the upper portion and the lower portion in the vertical direction.

Through adopting above-mentioned technical scheme, support the setting of tight structure one-on-one symmetrical distribution in vertical direction, further improve the stability when unreeling more.

The present invention may be further configured in a preferred embodiment as: the through grooves are symmetrically arranged relative to the axis of the fixed pipe, and the deflector rod is symmetrically arranged relative to the axis of the push rod.

Through adopting above-mentioned technical scheme, the driving lever of symmetry is convenient to be removed the driving lever, also is more stable behind the driving lever joint simultaneously.

The present invention may be further configured in a preferred embodiment as: the outer ring of the roller is wrapped with a plastic ring.

Through adopting above-mentioned technical scheme, the vibrations when the coil of strip rotates can be alleviateed in the setting of plastic ring, also can protect the steel surface.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the steel coil is unreeled, the thrust spring pushes the push rod, the surface of the steel coil at the end part of the push rod is abutted tightly, the roller wheel rotates along with the rotation of the steel coil, so that a plurality of circles of the outer side of the steel coil are tightened in real time, and when the flatly placed stainless steel plate is reeled again in the later period, the loosened stainless steel plate can be reeled by directly reversing the rotating shaft, so that the reeling process is convenient and rapid, and the danger is small;

2. when the steel coil is unreeled due to the arrangement of the idler wheels, the sliding friction force between the push rod and the steel coil is changed into rolling friction force, so that the resistance is reduced, and the unreeling is smoother.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the supporting rod and the abutting structure in the embodiment of the present invention.

Reference numerals: 1. a support; 2. a rotating shaft; 3. a baffle plate; 4. a support plate; 41. a connecting plate; 42. a hook is clamped; 5. a steel coil; 6. a support bar; 61. a vertical rod; 611. a slide bar; 612. fixing the rod; 613. a chute; 614. fixing the bolt; 62. a horizontal bar; 63. a reinforcing bar; 7. a propping structure; 71. a fixed tube; 711. a through groove; 712. a card slot; 72. a thrust spring; 73. a push rod; 731. a deflector rod; 74. a roller; 741. a plastic ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a blowing device for coiled material, which comprises a bracket 1, it is connected with pivot 2 to rotate on the support 1, the setting of 2 levels of pivot, pivot 2 stretches out from one side on 1 top of support, it is provided with plate washer 3 still vertically on the pivot 2, one side that support 1 was kept away from to plate washer 3 is provided with a plurality of backup pad 4, a plurality of backup pad 4 revolutes 2 circumference evenly distributed of axle, every backup pad 4 all is articulated through connecting plate 41 with pivot 2, coil of strip 5 has been cup jointed in the outside of a plurality of backup pad 4, a side of coil of strip 5 is laminated with plate washer 3's side mutually, be provided with trip 42 on the backup pad 4, the side of trip 42 is laminated with coil of strip 5's the.

Referring to fig. 1 and 2, a support rod 6 is disposed on a side of the baffle 3 away from the steel coil 5, the support rod 6 is L-shaped, the support rod 6 includes a vertical rod 61 and a horizontal rod 62, wherein the vertical rod 61 includes a fixed rod 612 and a sliding rod 611 disposed vertically, the fixed rod 612 has a T-shaped cross section, the fixed rod 612 is fixedly connected to the side of the baffle 3 away from the steel coil 5, a T-shaped sliding slot 613 is disposed on a lower surface of the sliding rod 611, the sliding slot 613 is disposed along a length direction of the sliding rod 611, the sliding slot 613 is communicated with a side of the sliding rod 611, the sliding rod 611 is sleeved on the fixed rod 612 and slidably engaged with the fixed rod, a plurality of fixing bolts 614 are threadedly connected to a side of the sliding rod 611 away from the sliding slot 613, in this embodiment, the number of the fixing bolts 614 is three, three fixing bolts 614 are uniformly spaced along the length direction of the sliding rod 611, meanwhile, the fixing bolts, so that the sliding rod 611 is fixed opposite to the fixing rod 612.

Referring to fig. 2, the top end of the vertical rod 61 is fixedly connected with one end of the horizontal rod 62, and the joint of the vertical rod 61 and the horizontal rod 62 is rounded, the length direction of the horizontal rod 62 is parallel to the axis of the rotating shaft 2, the horizontal rod 62 is located above the steel coil 5, a reinforcing rod 63 is obliquely arranged between the vertical rod 61 and the horizontal rod 62, one end of the reinforcing rod 63 is fixedly connected with the side surface of the vertical rod 61, and the other end of the reinforcing rod 63 is fixedly connected with the lower surface of the horizontal rod 62.

Referring to fig. 1 and 2, the lower surface of horizontal rod 62 is provided with the tight structure 7 that supports that is used for compressing tightly coil of strip 5 surface, support the tip that tight structure 7 is close to horizontal rod 62 and keeps away from vertical pole 61, support the top that tight structure 7 is located coil of strip 5, support tight structure 7 and include fixed tube 71 of fixed connection in horizontal rod 62 lower surface, fixed tube 71 is vertical setting, fixed tube 71 lower extreme opening, the inside thrust spring 72 that is provided with of fixed tube 71, here, thrust spring 72 is in the compressed state all the time, thrust spring 72's one end is inconsistent with the lower surface of horizontal plate, thrust spring 72's other end fixedly connected with push rod 73, the inside one end that push rod 73 is located fixed tube 71 all the time. The side wall of fixed pipe 71 is provided with logical groove 711 along its length direction, and logical groove 711 is set up about the axis symmetry of fixed pipe 71, and the one end level that push rod 73 is located fixed pipe 71 inside is provided with driving lever 731, and the both ends of driving lever 731 stretch out from two logical grooves 711 respectively, and the one end that leads to groove 711 and keep away from push rod 73 is provided with the draw-in groove 712 that is used for joint driving lever 731, and draw-in groove 712 is located one side that leads to groove 711 to be linked together with leading to groove 711, draw-in groove 712 and logical groove 711 are. In addition, one end of the push rod 73, which is far away from the fixed tube 71, is rotatably connected with a roller 74, the rotation axis of the roller 74 is parallel to the axis of the rotating shaft 2, the outer ring of the roller 74 is wrapped with a plastic ring 741, and the surface of the plastic ring 741 is abutted to the surface of the steel coil 5.

The implementation principle of the embodiment is as follows: when the steel coil 5 is unreeled, the thrust spring 72 pushes the push rod 73, the roller 74 at the end of the push rod 73 abuts against the surface of the steel coil 5, the roller 74 rotates along with the rotation of the steel coil 5, so that the steel coil 5 is tightened in real time, when the steel coil 5 needs to be replaced, the shift lever 731 is shifted upwards along the through groove 711, meanwhile, the push rod 73 also moves upwards, and the shift lever 731 is rotated again until the shift lever 731 reaches the position of the clamping groove 712, so that the shift lever 731 is clamped in the clamping groove 712, at the moment, the roller 74 at the end of the push rod 73 leaves the surface of the steel coil 5, and then; when the steel coil 5 with a larger diameter is faced, the push rod 73 and the thrust spring 72 cannot be matched and adjusted, the fixing bolt 614 is unscrewed, then the sliding rod 611 is pulled to slide upwards, until the steel coil 5 with a larger diameter is met, the fixing bolt 614 is screwed, and otherwise, the sliding rod 611 is adjusted downwards.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a blowing device for coiled material, is including pivot (2) that cup joints coil of strip (5) and be located fender (3) of coil of strip (5) one side, its characterized in that: the link plate (3) are provided with bracing piece (6), the tip of bracing piece (6) is provided with and is used for compressing tightly supporting tight structure (7) on coil of strip (5) surface, support tight structure (7) including fixed connection in the fixed pipe (71) of bracing piece (6), fixed pipe (71) inside is provided with thrust spring (72), thrust spring (72) one end with bracing piece (6) are inconsistent, the other end fixedly connected with push rod (73) of thrust spring (72), the one end of push rod (73) is located the inside of fixed pipe (71), just push rod (73) are located the inside one end of fixed pipe (71) is located all the time in fixed pipe (71), the other end of push rod (73) is inconsistent with the surface of coil of strip (5).

2. A feeding device for a coil material according to claim 1, wherein: the push rod (73) is far away from the end part of the fixed pipe (71) and is rotatably connected with a roller (74), and the surface of the roller (74) is propped against the surface of the steel coil (5).

3. A feeding device for a coil material according to claim 1, wherein: the side wall of the fixed pipe (71) is provided with a through groove (711) along the length direction, one end, close to the fixed pipe (71), of the push rod (73) is provided with a shifting lever (731) extending out of the through groove (711), and one end, far away from the push rod (73), of the through groove (711) is provided with a clamping groove (712) used for clamping the shifting lever (731).

4. A feeding device for a coil material according to claim 1, wherein: the support rod (6) is L-shaped, the support rod (6) comprises a vertical rod (61) and a horizontal rod (62), and a reinforcing rod (63) is arranged between the vertical rod (61) and the horizontal rod (62).

5. A feeding device for coiled material according to claim 4, characterized in that: the vertical rod (61) comprises a fixing rod (612) and a sliding rod (611), the fixing rod (612) is T-shaped, a T-shaped sliding groove (613) is formed in the side face of the sliding rod (611), the sliding rod (611) is in sliding fit with the fixing rod (612), a fixing bolt (614) is connected to the side face, far away from the sliding groove (613), of the sliding rod (611) in a threaded mode, the fixing bolt (614) penetrates through the sliding rod (611), and the end portion of the fixing bolt (614) abuts against the side face of the fixing rod (612).

6. A feeding device for a coil material according to claim 1, wherein: the number of the abutting structures (7) is two, and the abutting structures (7) are symmetrically distributed on top of each other in the vertical direction.

7. A feeding device for a coil material according to claim 3, wherein: the through groove (711) is arranged symmetrically with respect to the axis of the fixed pipe (71), and the shift lever (731) is arranged symmetrically with respect to the axis of the push rod (73).

8. A feeding device for a coil material according to claim 2, characterized in that: the outer ring of the roller (74) is wrapped with a plastic ring (741).